Humans at long got rid of their physical armors as these have become obsolete in their daily existence. Our greatest challenges are emotional ones, and god, how difficult are these huh?. However, being able to worry about emotions is a luxury for the few and creatures living in the wilderness do not possess this. An adequate armor against physical stress is essential and actively used in these environments. And what about the time for emotions and feelings, where is it? These do not matter! In the jungle only survival is your god.
Here you can appreciate a splendid armor from the Strobilurus torquatus lizard. After that, appreciate the luxury of not needing one to.